The night before he was set to be inducted into the UFC hall of fame, Matt Serra had a different kind of opponent in a grappling hold.

While in the Grand Cafe at the Red Rock Casino, TMZ reported that the former welterweight champion tackled an intoxicated man that was being a menace to the waitstaff.

The video captures Matt straddling a man with a t-shirt over his head while pinning his arms to the floor and waiting for security to arrive. Incapable of gaining any leverage, the man shouts, “I’m gonna f*ck you up” as guests and waitstaff watch.